168077686

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 305061120

約数和(自身を除く): 136983434

約数列:

[1, 2, 7, 14, 19, 38, 133, 181, 266, 362, 1267, 2534, 3439, 3491, 6878, 6982, 24073, 24437, 48146, 48874, 66329, 132658, 464303, 631871, 928606, 1263742, 4423097, 8846194, 12005549, 24011098, 84038843, 168077686]

約数ペア:

[(1, 168077686), (2, 84038843), (7, 24011098), (14, 12005549), (19, 8846194), (38, 4423097), (133, 1263742), (181, 928606), (266, 631871), (362, 464303), (1267, 132658), (2534, 66329), (3439, 48874), (3491, 48146), (6878, 24437), (6982, 24073)]